{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Subject.Population", "Subject", "Treatment.Dosage", "Effect", "Treatment", "Subject.Age", "Treatment.Disorder", "Treatment.Time_elapsed", "Subject.Gender", "Treatment.Route", "Treatment.Drug", "Treatment.Freq", "Combination.Drug"]}, {"event_type": "adverse event", "trigger": true, "arguments": ["Subject.Age", "Treatment.Freq", "Treatment.Drug", "Effect", "Subject.Race", "Treatment", "Combination.Drug", "Subject.Population", "Treatment.Time_elapsed", "Treatment.Duration", "Subject.Gender", "Subject.Disorder", "Treatment.Route", "Treatment.Dosage", "Subject", "Treatment.Disorder"]}], "input": "After taking cholestyramine II sachets twice daily for two months she presented with lethargy, confusion and drowsiness."}
{"potential therapeutic event": [], "adverse event": [{"trigger": "After ", "arguments": {"Subject.Age": "NAN", "Treatment.Freq": "twice daily", "Treatment.Drug": "cholestyramine II", "Effect": "lethargy, confusion and drowsiness", "Subject.Race": "NAN", "Treatment": "cholestyramine II sachets twice daily for two months", "Combination.Drug": "NAN", "Subject.Population": "NAN", "Treatment.Time_elapsed": "NAN", "Treatment.Duration": "two months", "Subject.Gender": "NAN", "Subject.Disorder": "NAN", "Treatment.Route": "sachets", "Treatment.Dosage": "NAN", "Subject": "she", "Treatment.Disorder": "NAN"}}]}